Insights into a nontoxic and high-yielding synthesis of methyltrioxorhenium (MTO)

被引：7

作者：

Mitterpleininger, Josef K. M. ^{[1
]}

Szesni, Normen ^{[2
]}

Sturm, Stefanie ^{[2
]}

Fischer, Richard W. ^{[2
]}

Kuehn, Fritz E. ^{[1
]}

机构：

[1] Tech Univ Munich, Fak Chem, Lehrstuhl Anorgan Chem & Mol Katalyse, D-85747 Garching, Germany

[2] Sud Chem AG, R&D Catalyt Technol, D-83052 Bruckmuhl, Germany

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2008年 / 25期

关键词：

rhenium; alkylzinc compounds; IR spectroscopy; synthesis;

D O I：

10.1002/ejic.200800524

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The versatile catalyst methyltrioxorhenium(VII) (MTO) is now available in high yields by utilizing easily accessible nontoxic starting materials. The new synthetic pathway allows an inexpensive, large-scale production of MTO, paving the way for industrial applications. A variety of starting materials is compared with respect to their applicability, availability and ease of handling. The reaction times and the by products formed are compared under different reaction conditions. It was seen that silver perrhenate in combination with methylzinc acetate, which was derived from trimethyaluminum and zinc acetate, are the best starting materials for a high-yielding large-scale synthesis of MTO. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).

引用

页码：3929 / 3934

页数：6

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